It seems Penguin was behind a bizarre plot to use the hostages to recover a missing mob treasure though details remain sketchy due to amnesia inflicted on the hostages apparently via some sort of hypnosis.
Tampaknya Penguin-lah "Dalang Kasus Aneh". Gunakan Tawanan menemukan "Harta Mafia Tersembunyi". "Detail Yang Samar" akibat "Lupa Ingatan Para Korban", ini mirip "Hipnotis".